127645724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 257080320

約数和(自身を除く): 129434596

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 3187, 6374, 10013, 12748, 20026, 40052, 54179, 60553, 98797, 108358, 121106, 197594, 216716, 242212, 395188, 1029401, 1679549, 1877143, 2058802, 3359098, 3754286, 4117604, 6718196, 7508572, 31911431, 63822862, 127645724]

約数ペア:

[(1, 127645724), (2, 63822862), (4, 31911431), (17, 7508572), (19, 6718196), (31, 4117604), (34, 3754286), (38, 3359098), (62, 2058802), (68, 1877143), (76, 1679549), (124, 1029401), (323, 395188), (527, 242212), (589, 216716), (646, 197594), (1054, 121106), (1178, 108358), (1292, 98797), (2108, 60553), (2356, 54179), (3187, 40052), (6374, 20026), (10013, 12748)]